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VMID (Java Platform SE 6)




























  
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Standard Ed. 6





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java.rmi.dgc


Class VMID
java.lang.Object
  java.rmi.dgc.VMID


All Implemented Interfaces: 
Serializable



public final class VMIDextends Object
implements Serializable




A VMID is a identifier that is unique across all Java virtual
 machines.  VMIDs are used by the distributed garbage collector
 to identify client VMs.




See Also:
Serialized Form










Constructor Summary


VMID()



          Create a new VMID.


 






Method Summary



 boolean
equals(Object obj)



          Compare this VMID to another, and return true if they are the
 same identifier.



 int
hashCode()



          Compute hash code for this VMID.



static boolean
isUnique()



          Deprecated.  



 String
toString()



          Return string representation of this VMID.


 


Methods inherited from class java.lang.Object


clone, finalize, getClass, notify, notifyAll, wait, wait, wait


 








Constructor Detail




VMID
public VMID()

Create a new VMID.  Each new VMID returned from this constructor
 is unique for all Java virtual machines under the following
 conditions: a) the conditions for uniqueness for objects of
 the class java.rmi.server.UID are satisfied, and b) an
 address can be obtained for this host that is unique and constant
 for the lifetime of this object.  









Method Detail




isUnique
@Deprecated
public static boolean isUnique()

Deprecated. 

Return true if an accurate address can be determined for this
 host.  If false, reliable VMID cannot be generated from this host






Returns:
true if host address can be determined, false otherwise





hashCode
public int hashCode()

Compute hash code for this VMID.


Overrides:
hashCode in class Object



Returns:
a hash code value for this object.
See Also:
Object.equals(java.lang.Object), 
Hashtable





equals
public boolean equals(Object obj)

Compare this VMID to another, and return true if they are the
 same identifier.


Overrides:
equals in class Object


Parameters:
obj - the reference object with which to compare.
Returns:
true if this object is the same as the obj
          argument; false otherwise.
See Also:
Object.hashCode(), 
Hashtable





toString
public String toString()

Return string representation of this VMID.


Overrides:
toString in class Object



Returns:
a string representation of the object.














  
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For further API reference and developer documentation, see Java SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Method Summary
`boolean`	`equals(Object obj)` Compare this VMID to another, and return true if they are the same identifier.
`int`	`hashCode()` Compute hash code for this VMID.
`static boolean`	`isUnique()` Deprecated.
`String`	`toString()` Return string representation of this VMID.

xy.reflect.ui.resource.jdk-apidocs.java.rmi.dgc.VMID.html Maven / Gradle / Ivy

java.rmi.dgc Class VMID

VMID

isUnique

hashCode

equals

toString

java.rmi.dgc
Class VMID